It's going to be a busy spring for Killing Joke. They'll be touring North America and elsewhere and releasing an omnibus of singles from their storied career, which includes a disc of rarities. Super deluxe packages are still available here and the three-disc set is available here.
Decibel scored an exclusive peek at "Timewave," an unreleased demo from the Absolute Dissent sessions included on the rarities disc. Take a listen below:

The Singles Collection: 1979-2012 will be available digitally on April 30th; CDs go on sale May 14. Killing Joke will be coming to a town near you very soon. Go see them.